74566713

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{857}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 113008896

約数和(自身を除く): 38442183

約数列:

[1, 3, 13, 23, 39, 69, 97, 291, 299, 857, 897, 1261, 2231, 2571, 3783, 6693, 11141, 19711, 29003, 33423, 59133, 83129, 87009, 249387, 256243, 768729, 1080677, 1911967, 3242031, 5735901, 24855571, 74566713]

約数ペア:

[(1, 74566713), (3, 24855571), (13, 5735901), (23, 3242031), (39, 1911967), (69, 1080677), (97, 768729), (291, 256243), (299, 249387), (857, 87009), (897, 83129), (1261, 59133), (2231, 33423), (2571, 29003), (3783, 19711), (6693, 11141)]